Species
Pseudosphaerexochus roemeri Schmidt 1881
Synonyymit
1881 Gheirurus (Pseudosphaerexochus) Roemeri n. sp. — Schmidt , pp. 178, fig. 10:8; 11:22, 24
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Cheirurina |
| Family | Cheiruridae |
| Subfamily | Sphaerexochininae |
| Genus | Pseudosphaerexochus |
| Subgenus | (Pseudosphaerexochus) |
| Species | densigranulatus |
| hemicranium | |
| orvikui | |
| pahnschi | |
| roemeri |